ÀûÓÃSQL²éѯ²åÈëÊý¾Ý
ÈçºÎ½«sql²éѯ½á¹û£¨²»Ö¹Ò»Ï²åÈëµ½Ò»ÕűíÖУ¬ÎÒÃÇÒ»°ã¿ÉÒÔÓÃÈçÏÂÐÎʽµÄsql
insert into table1
select field1,field2,... from table2
where ...
ËüÒªÇó¶ÔÓ¦µÄ²åÈëÏîÀàÐͱØÐëÒ»Ö¡£
ÁíÍ⣬µ±selectµÄ²éѯ½á¹ûÊÇtable1µÄËùÓÐ×ֶεÄʱºò£¬¿ÉÒÔÊ¡ÂÔtable1µÄÁÐ×ֶΣ¬Ð´³ÉÈçÏÂÐÎʽ£º
insert into table1(field1,field2,...)
select field1,field2,... from table2
where ...
ÔÚʵ¼Êµ±ÖÐÎÒÃÇ¿ÉÄÜÓöµ½ ½øÐÐ±íµ¥ÌÊý¾Ýʱ,Õâʱ±íµ¥ÀïÃæµÄÖµÊDZäÁ¿
strSql.Append("insert into tny_surveyArea(");
strSql.Append("surveyAreaId,TaskID,biologyId,biologyType,generationId,wormAgeId,statusId,damageCodeId,occurArea,deadTreeCount,Remark,SurveyTypeId,SurveyDate,surveyUserID,inputUserId,CheckStatus,GPSCoor,IsCheckData,SmallFieldID,Geometry, Geometry_XLO, Geometry_YLO, Geometry_XHI, Geometry_YHI");
strSql.Append(")");
strSql.Append(" select ");
strSql.Append("'" + model.surveyAreaId + "',");
strSql.Append("" + model.TaskID + ",");
strSql.Append("'" + model.biologyId + "',");
strSql.Append("'" + model.biologyType + "',");
&nb
Ïà¹ØÎĵµ£º
index.jsp
<%@ page language="java" import="java.sql.*" import="java.lang.*" import="java.util.*" pageEncoding="GB2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%!
& ......
Èç¹ûÄã¾³£Óöµ½ÏÂÃæµÄÎÊÌ⣬Äã¾ÍÒª¿¼ÂÇʹÓÃSQL ServerµÄÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾äÁË£º
SQL³õѧÕß¡£
¾³£Íü¼Ç³£ÓõÄDML»òÊÇDDL SQL Óï¾ä¡£
ÔÚ¶àÈË¿ª·¢Î¬»¤µÄSQLÖУ¬Ã¿¸öÈ˶¼ÓÐ×Ô¼ºµÄSQLϰ¹ß£¬Ã»ÓÐÒ»Ì×ͳһµÄ¹æ·¶¡£
ÔÚSQL Server Management StudioÖУ¬ÒѾ¸ø´ó¼ÒÌṩÁ˺ܶೣÓõÄÏÖ³ÉSQL¹æ·¶Ä£°å¡£
SQL Server Management ......
Êý¾Ý¶¨ÒåÓïÑÔ£¨DDL£©<²Ù×÷±íµÄ½á¹¹>£ºcreate£¨ ´´½¨£©¡¢
alter£¨¸ü¸Ä£©¡¢
drop£¨É¾³ý£©
Êý¾Ý²Ù×ÝÓïÑÔ£¨DML£©<²Ù×÷±íµÄÊý¾Ý>£ºinsert£¨²åÈ룩¡¢select£¨Ñ¡Ôñ£©¡¢delete£¨É¾³ý£©¡¢update£¨¸üУ©
ÊÂÎñ¿ØÖÆÓïÑÔ£¨TCL£©£ºcommit £¨ Ìá½»£©¡¢savepoint£¨±£´æµã£©¡¢rollback£¨»Ø¹ö£©
Êý¾Ý¿ØÖÆÓïÑÔ£ºgrant£¨ÊÚÓè£ ......
½ñÌì×°ÁËSQL server2005Êý¾Ý¿â£¬Íê³ÉºóÁ¬½Ó¶Ë¿Ú1433ʱʧ°ÜÁË£¬µÚÒ»´Î°²×°µÄʱºò£¬Ã»ÓаѻúÆ÷ÖеÄSQL server2000Êý¾Ý¿âÐ¶ÔØµô£¬È»ºóÐ¶ÔØ—>°²×°—>Á¬½Ó,»¹ÊÇʧ°Ü¡£ÓÚÊÇÏÂÃæ¾Í¿ªÊ¼ÅŲ顢µ÷ÊÔÒÔ¼°ÖØ×°SQL server2005Êý¾Ý¿â³ÌÐò£¬ÕûÁË¿ìÒ»Ì죬ÖÕÓÚÔÚϰàµÄʱºòÁ¬½Ó³É¹¦¡£
ÏÖÔÚ°ÑÔÚ×°Íê³ÌÐò ......
ÔÚSQL Server 2005Êý¾Ý¿âÖУ¬Í¨¹ýÐÂÔöµÄService Broker¿ÉÒÔʵÏÖÒì²½´¥·¢Æ÷µÄ´¦Àí¹¦ÄÜ¡£±¾ÎÄÌṩһÖÖʹÓÃService BrokerʵÏÖµÄͨÓÃÒì²½´¥·¢Æ÷·½·¨¡£
ÔÚ±¾Õâ¸ö·½·¨ÖУ¬Í¨¹ýService Broker¹¹ÔìÒì²½´¥·¢Æ÷´¦Àí¼Ü¹¹£¬¶ÔÓÚҪʹÓÃÕâÖּܹ¹µÄ±í£¬Ö»ÐèÒª´´½¨ÏàÓ¦µÄ´¥·¢Æ÷¼°´¦Àí´¥·¢Æ÷ÖÐÊý¾ÝµÄ´æ´¢¹ý³Ì£¬²¢ÇÒÔÚÒì²½´¥·¢Æ÷¼Ü¹¹ÖÐµÇ¼Ç ......